eF-site ID 1a35-A
PDB Code 1a35
Chain A

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Title HUMAN TOPOISOMERASE I/DNA COMPLEX
Classification ISOMERASE/DNA
Compound DNA (5'-D(*AP*AP*AP*AP*AP*GP*AP*CP*TP*TP*AP*GP*AP*AP*AP*AP*AP*(BRU)P*(BRU)P*TP*TP*T)-3')
Source null (1A35)
Sequence A:  IKWKFLEHKGPVFAPPYEPLPENVKFYYDGKVMKLSPKAE
EVATFFAKMLDHEYTTKEIFRKNFFKDWRKEMTNEEKNII
TNLSKCDFTQMSQYFKAQTEARKQMSKEEKLKIKEENEKL
LKEYGFCIMDNHKERIANFKIEPPGLFRGRGNHPKMGMLK
RRIMPEDIIINCSKDAKVPSPPPGHKWKEVRHDNKVTWLV
SWTENIQGSIKYIMLNPSSRIKGEKDWQKYETARRLKKCV
DKIRNQYREDWKSKEMKVRQRAVALYFIDKLALRAGNEKE
EGETADTVGCCSLRVEHINLHPELDGQEYVVEFDFLGKDS
IRYYNKVPVEKRVFKNLQLFMENKQPEDDLFDRLNTGILN
KHLQDLMEGLTAKVFRTYNASITLQQQLKELTAPDENIPA
KILSYNRANRAVAILCNHQRAQIALGTSKLNFLDPRITVA
WCKKWGVPIEKIYNKTQREKFAWAIDMADEDYEF
Description


Functional site

1) chain A
residue 336
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:25755297, ECO:0007744|PubMed:28112733
source Swiss-Prot : SWS_FT_FI6

2) chain A
residue 723
type ACT_SITE
sequence F
description O-(3'-phospho-DNA)-tyrosine intermediate => ECO:0000255|PROSITE-ProRule:PRU01382, ECO:0000255|PROSITE-ProRule:PRU10130, ECO:0000269|PubMed:10841763, ECO:0000269|PubMed:12426403, ECO:0000269|PubMed:12533542, ECO:0000269|PubMed:15165849, ECO:0000269|PubMed:15801827, ECO:0000269|PubMed:16033260, ECO:0000269|PubMed:9488644
source Swiss-Prot : SWS_FT_FI1

3) chain A
residue 280
type MOD_RES
sequence K
description N6-acetyllysine => ECO:0007744|PubMed:19608861
source Swiss-Prot : SWS_FT_FI3

4) chain A
residue 506
type MOD_RES
sequence S
description Phosphoserine; by CK2 => ECO:0000269|PubMed:23185622
source Swiss-Prot : SWS_FT_FI4

5) chain A
residue 549
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733
source Swiss-Prot : SWS_FT_FI5

6) chain A
residue 316
type SITE
sequence R
description Interaction with DNA
source Swiss-Prot : SWS_FT_FI2

7) chain A
residue 364
type SITE
sequence R
description Interaction with DNA
source Swiss-Prot : SWS_FT_FI2

8) chain A
residue 412
type SITE
sequence W
description Interaction with DNA
source Swiss-Prot : SWS_FT_FI2

9) chain A
residue 443
type SITE
sequence K
description Interaction with DNA
source Swiss-Prot : SWS_FT_FI2

10) chain A
residue 501
type SITE
sequence T
description Interaction with DNA
source Swiss-Prot : SWS_FT_FI2

11) chain A
residue 532
type SITE
sequence K
description Interaction with DNA
source Swiss-Prot : SWS_FT_FI2

12) chain A
residue 574
type SITE
sequence N
description Interaction with DNA
source Swiss-Prot : SWS_FT_FI2

13) chain A
residue 632
type SITE
sequence H
description Interaction with DNA
source Swiss-Prot : SWS_FT_FI2


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